Originally Posted by TobiSGD
Hitachi DFT is running on DOS. It can't cope with the AHCI. To get it working you have to disable AHCI in your BIOS.
If I understand your explanation right, Linux can see all three partitions, but can only mount two of them. Therefore I would assume that this is not a problem with the partition table.
To understand your problems better you should post the actual error-message you get. "Can't mount" is not sufficient.
Tried to change SATA/IDE emulation in BIOS but will look for way to disable AHCI.
Yes all partitions seen but main Windows partition not mountable.
Sorry, but error message was pretty much "could not mount partition" along with a HUGE list of possibilities.
Will give the AHCI thing a try and will try to post complete error mssg.